@mixin flex-common {
	display: flex;
	align-items: center;
}
// 垂直居中
@mixin flex-center($width: auto, $height: auto) {
	width: $width;
	height: $height;
	justify-content: center;
	@include flex-common();
}

@mixin flex-between($width: auto, $height: auto) {
	@include flex-common();
	width: $width;
	height: $height;
	justify-content: space-between;
}

@mixin over-ellip {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

@mixin more-over-ellip($num) {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: $num;
	overflow: hidden;
}